diff --git a/PROMS/Volian.Controls.Library/DisplayHistory.cs b/PROMS/Volian.Controls.Library/DisplayHistory.cs
index c07d781b..5b357476 100644
--- a/PROMS/Volian.Controls.Library/DisplayHistory.cs
+++ b/PROMS/Volian.Controls.Library/DisplayHistory.cs
@@ -87,6 +87,8 @@ namespace Volian.Controls.Library
 		}
 		public void RefreshList()
 		{
+			if (MyEditItem == null)
+				this.Visible = false;
 			if (this.Visible)
 			{
 				WalkProcedure();
diff --git a/PROMS/Volian.Controls.Library/VlnBorders.cs b/PROMS/Volian.Controls.Library/VlnBorders.cs
index 2fcdef6e..56d1144e 100644
--- a/PROMS/Volian.Controls.Library/VlnBorders.cs
+++ b/PROMS/Volian.Controls.Library/VlnBorders.cs
@@ -6,6 +6,7 @@ using System.Xml;
 using System.Xml.Serialization;
 using System.Xml.Schema;
 using System.Drawing;
+using Volian.Base.Library;
 
 namespace Volian.Controls.Library
 {
@@ -377,94 +378,6 @@ namespace Volian.Controls.Library
 		#endregion
 
 	}
-	public static class GenericSerializer<T> where T : class
-	{
-		public static string StringSerialize(T t)
-		{
-			string strOutput = string.Empty;
-			XmlSerializer xs = new XmlSerializer(typeof(T));
-			using (MemoryStream ms = new MemoryStream())
-			{
-				xs.Serialize(new NonXsiTextWriter(ms, Encoding.UTF8), t);
-				//xs.Serialize(ms, t);
-				ms.Position = 0;
-				StreamReader sr = new StreamReader(ms);
-				strOutput = sr.ReadToEnd();
-				ms.Close();
-			}
-			return strOutput;
-		}
-		public static T StringDeserialize(string s)
-		{
-			T t;
-			XmlSerializer xs = new XmlSerializer(typeof(T));
-			UTF8Encoding enc = new UTF8Encoding();
-			Byte[] arrBytData = enc.GetBytes(s);
-			using (MemoryStream ms = new MemoryStream(arrBytData))
-			{
-				t = (T)xs.Deserialize(ms);
-			}
-			return t;
-		}
-		//public static void WriteFile(T t, string fileName)
-		//{
-		//  string strOutput = string.Empty;
-		//  XmlSerializer xs = new XmlSerializer(typeof(T));
-		//  using (FileStream fs = new FileStream(fileName, FileMode.Create))
-		//  {
-		//    xs.Serialize(new NonXsiTextWriter(fs, Encoding.UTF8), t);
-		//    fs.Close();
-		//  }
-		//}
-		//public static T ReadFile(string fileName)
-		//{
-		//  T t;
-		//  XmlSerializer xs = new XmlSerializer(typeof(T));
-		//  using (FileStream fs = new FileStream(fileName, FileMode.Open))
-		//  {
-		//    t = (T)xs.Deserialize(fs);
-		//  }
-		//  return t;
-		//}
-	}
-	public class NonXsiTextWriter : XmlTextWriter
-	{
-		public NonXsiTextWriter(TextWriter w) : base(w) { }
-		public NonXsiTextWriter(Stream w, Encoding encoding)
-			: base(w, encoding)
-		{
-			this.Formatting = Formatting.Indented;
-		}
-		public NonXsiTextWriter(string filename, Encoding encoding) : base(filename, encoding) { }
-		bool _skip = false;
-		public override void WriteStartAttribute(string prefix, string localName, string ns)
-		{
-			if ((prefix == "xmlns" && (localName == "xsd" || localName == "xsi")) || // Omits XSD and XSI declarations. 
-				ns == XmlSchema.InstanceNamespace) // Omits all XSI attributes. 
-			{
-				_skip = true;
-				return;
-			}
-			if (localName == "xlink_href")
-				base.WriteStartAttribute(prefix, "xlink:href", ns);
-			else
-				base.WriteStartAttribute(prefix, localName, ns);
-		}
-		public override void WriteString(string text)
-		{
-			if (_skip) return;
-			base.WriteString(text);
-		}
-		public override void WriteEndAttribute()
-		{
-			if (_skip)
-			{ // Reset the flag, so we keep writing. 
-				_skip = false;
-				return;
-			}
-			base.WriteEndAttribute();
-		}
-	}
 	public enum GridLinePattern : int
 	{
 		Unknown = -1,